BigDataCloud Logo

ASN Lookup Tool
AS3662 HARNET

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3662
Organisation
Joint Universities Computer Centre Limited
Name
HARNET
Total IPv4 Addresses
1,760
Total IPv4 Prefixes
9
Total IPv6 Prefixes
67
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#26,247 out of 79,057
Registry
Apnic
Registered Country
HK flagHK
Registered Country Name
Hong Kong
Registered Date
Registration Last Change
2021-07-09
Receiving From
ASN
Organisation
AS17824
HK flagPacific One Net Ltd
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
AS36236
US flagNetActuate, Inc
AS39120
IT flagConvergenze S.p.A.
Showing 5 of 12
Transit To
ASN
Organisation
AS4528
HK flagThe University of Hong Kong
AS4158
HK flagCity University of Hong Kong
AS4616
HK flagThe Hong Kong Polytechnic University
AS3363
HK flagHong Kong University of Science and Technology
AS4605
HK flagHong Kong Baptist University
Showing 5 of 10
IPv4 Active Prefixes
PrefixRange FromRange To
175.159.254.0/24175.159.254.0175.159.254.255
192.245.196.0/24192.245.196.0192.245.196.255
202.40.218.0/24202.40.218.0202.40.218.255
202.40.221.0/24202.40.221.0202.40.221.255
203.188.112.0/25203.188.112.0203.188.112.127
Showing 5 of 9
IPv6 Active Prefixes
PrefixRange FromRange To
2001:ce0::/482001:ce0::2001:ce0:0:ffff:ffff:ffff:ffff:ffff
2001:ce0:1::/642001:ce0:1::2001:ce0:1:0:ffff:ffff:ffff:ffff
2001:ce0:1:1::/642001:ce0:1:1::2001:ce0:1:1:ffff:ffff:ffff:ffff
2001:ce0:1:2::/642001:ce0:1:2::2001:ce0:1:2:ffff:ffff:ffff:ffff
2001:ce0:1:3::/642001:ce0:1:3::2001:ce0:1:3:ffff:ffff:ffff:ffff
Showing 5 of 67